[nghiadhd]

Sir, we have more than 50 developers sitting here, they don't know what you are trying to say.
Can you take a piece of video to show us what the problem you have encountered?

I explain the resolution problem again.

It's the chipset limitation, not software limitation. If we want to support 1080p UI, we need Allwinner's help, they need to modify the code.
We designed the UI at 1080p, but due to the limitation of the chipset, it can only output at 720p, and in order to fill your whole screen, the 720p UI will be stretched to 1080p, the so called upscale. All apps will run at 720p including VidOn XBMC. That's the UI.

Now let's talk about the playback.
When you play a 1080p Blu-ray iso/folder in VidOn XBMC or VMC, the output video is the true 1080p picture with hardware acceleration, it's not upscaled!

Your problem is (I guess) the VidOn XBMC only shows at the real 720p at the top-left corner of the screen and not full fills your 1080p screen. We never met this problem and can't replicate it. So we hope you post your settings so that we can see if anything is wrong and take a video and upload to youtube so we can know what happened on your TV through the video.

I think that is kernel issue. And seem the Allwinner doesn't provide the source code of kernel that Vidon.me can custom it

Some guys has modded the kernel for RK3066 to support 1080p framebuffer and it works well in my case